Diagnostics
Connect to a module to perform diagnostic operations.
Protocol
Some modules support the KWP protocol, some support UDS, and some support both.
This is indicated by the bottom row on the module selector.

Back
To return to the main menu without selecting a module, the option is located before module 01.
Shortcut
To get to the option quickly, press the wiper stalk Reset button repeatedly, to exit and return to CANFIS.
After choosing a module, use the Select button to attempt to connect to it.
Connection failed
If all connection attempts fail, the following error will appear:

If the connection is successful, the following menu will appear:
